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1.
J Laparoendosc Adv Surg Tech A ; 34(6): 479-483, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38727556

RESUMO

Introduction: Hiatal hernia (HH) is a common disorder of the upper gastrointestinal (UGI) tract that general surgeons encounter. Giant paraesophageal is a subtype of HH in which more than 30% of the stomach is located in the chest. It can cause symptoms such as dysphagia, UGI bleeding, gastroesophageal reflux disease, and vomiting. As the life expectancy of the general population increases, the incidence of giant HH increases and can cause morbidity, including recurrent admissions and prolonged length of hospitalization. In this article, we describe a cohort of nonagenarian patients with HH who were admitted to our institution and were treated either surgically or medically. Methods: We retrospectively reviewed our prospectively maintained database of all nonagenarians who were admitted to our center between 2018 and 2022 with the diagnosis of HH. We compared the demographic data, clinical data, and outcomes between patients undergoing operative and nonoperative management. Results: Twenty patients of age over 90 years were hospitalized with HH-related symptoms. Six underwent surgery, whereas 14 received medical management. Surgical patients had fewer overall hospitalization days, shorter length of stay, and less blood product requirements. Notably two cases of in-hospital mortality occurred in the nonoperative group, whereas none occurred in the operative group. All surgical procedures were performed laparoscopically, with two minor perioperative complications. Conclusion: In selected nonagenarian patients, laparoscopic HH repair is safe and should be considered favorably. It can reduce hospitalization time and can mitigate morbidity.


Assuntos
Hérnia Hiatal , Laparoscopia , Humanos , Hérnia Hiatal/cirurgia , Hérnia Hiatal/complicações , Masculino , Feminino , Estudos Retrospectivos , Idoso de 80 Anos ou mais , Laparoscopia/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Herniorrafia/métodos
2.
J Clin Med ; 13(2)2024 Jan 13.
Artigo em Inglês | MEDLINE | ID: mdl-38256571

RESUMO

BACKGROUND: Trans-anal total mesorectal excision (Ta-TME) is a novel approach for the resection of rectal cancer. Low anterior resection syndrome (LARS) is a frequent functional disorder that might follow restorative proctectomy. Data regarding bowel function after Ta-TME are scarce. The aim of this study was to evaluate the incidence and risk factors for the development of LARS following Ta-TME. METHODS: A prospectively maintained database of all patients who underwent Ta-TME for rectal cancer at our institution was reviewed. All patients who were operated on from January 2018 to December 2021 were evaluated. The LARS score questionnaire was used via telephone interviews. Incidence, severity and risk factors for LARS were evaluated. RESULTS: Eighty-five patients underwent Ta-TME for rectal cancer between January 2018 and December 2021. Thirty-five patients were excluded due to ostomy status, death, local disease recurrence, ileal pouch or lack of compliance. Fifty patients were included in the analysis. LARS was diagnosed in 76% of patients. Anastomosis distance from dentate line was identified as a risk factor for LARS via multivariate analysis (p = 0.042). Neo-adjuvant therapy, hand sewn anastomosis and anastomotic leak did not increase the risk of LARS. CONCLUSION: LARS is a frequent condition following ta-TME, as it is used for other approaches to low anterior resection. Anastomosis distance from dentate line is an independent risk factor for LARS. In this study neo-adjuvant therapy, hand sewn anastomosis and anastomotic leak did not increase the risk of LARS. Further studies with longer follow-up times are required to better understand the functional outcomes following Ta-TME.

3.
Surg Endosc ; 38(3): 1180-1190, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38082007

RESUMO

BACKGROUND: Achalasia is a rare disorder of the esophagus characterized by motor dysfunction in the esophagus and relaxation failure of the lower esophageal sphincter (LES). Currently, surgical myotomy procedures are considered the standard of care. Robotic Heller's myotomy (RHM) with fundoplication has been gaining popularity due to documented advantages in the precision of myotomy as well as avoiding the potential reflux following per-oral endoscopic myotomy (POEM). To the best of our knowledge, RHM has thus far has been performed exclusively by the da Vinci surgical system. The new Hugo RAS™ system offers a unique modular design and an open console which offers better maneuverability and docking options. In this study, we present the first worldwide series of patients undergoing RHM using the new Hugo RAS™ platform. Our objective is to propose optimal operating configuration and setup to fully harness the advantages of the unique modular design of this system. METHODS: Ten consecutive achalasia patients underwent Robotic Heller's myotomy (RHM) with the Hugo RAS™ system. We prospectively collected patient data, including demographics, comorbidities, ASA class, Eckardt scores, pre-operative manometric data, and EndoFlip parameters. Additionally, we recorded the docking and total operative times. RESULTS: Between December 2022 and August 2023, 10 patients underwent RHM with the Hugo™ RAS system. Patients had a median age of 42.5 years, 60% were female, and mean BMI was 23.2. Fifty percent had achalasia type 2 and 50% type 1. The median pre-operative integrated relaxation pressure (IRP) was 24.9. Median docking time was 10 min and overall operative time was 129.5 min. All patients, except one with acute coronary syndrome, had an uneventful peri-operative course and were discharged on post-operative day 2. CONCLUSION: The Hugo™ RAS system is well designed for robotic Heller myotomy. The operative and clinical results are similar to the currently used robotic system; however, the modular design of the system has some differences. These translate to better docking angles and maneuverability as well as console surgeon's ergonomics. Further experience is needed to explore the advantages of the system's modular design and function.


Assuntos
Acalasia Esofágica , Miotomia de Heller , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Humanos , Feminino , Adulto , Masculino , Acalasia Esofágica/cirurgia , Resultado do Tratamento , Laparoscopia/métodos , Esfíncter Esofágico Inferior/cirurgia
4.
Minim Invasive Ther Allied Technol ; 32(6): 300-306, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37603037

RESUMO

INTRODUCTION: Robotic-assisted surgery has been a part of surgical procedures for more than two decades. Recently new robotic platforms with a different design entered the market. The modular design with independent arms enables increased flexibility of arm docking to increase the range of motion and instrument maneuverability. We herein present the first case series of robotic inguinal hernia repair using the Hugo RAS system (Medtronic, Minneapolis, MN, USA). MATERIAL AND METHODS: Thirteen inguinal hernia repairs were performed on ten patients. A description of the Hugo RAS system as well as the new concept of modular design is presented along with the description of the operation setup. RESULTS: Mean docking time was 9.5 min and mean console time was 50.3 min and 74.7 min for unilateral and bilateral inguinal hernia repair, respectively. No intraoperative or postoperative complications occurred. There was one conversion to laparoscopic surgery due to a technical issue with the robot. Conclusions: The modular design of independent arms seems to enhance maneuverability of the instruments and contribute to fewer arm collisions. Further clinical data and experience with this new surgical system are necessary to understand if this new design has advantages over the standard robotic platforms.


Assuntos
Hérnia Inguinal , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Robótica , Humanos , Procedimentos Cirúrgicos Robóticos/métodos , Hérnia Inguinal/cirurgia , Laparoscopia/métodos , Complicações Pós-Operatórias , Herniorrafia/métodos , Estudos Retrospectivos
5.
J Gastrointest Surg ; 27(11): 2279-2286, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37620664

RESUMO

BACKGROUND: Gastroesophageal reflux disease (GERD) is a common condition, resulting from the loss of the anti-reflux barrier. Laparoscopic fundoplication is the surgical procedure of choice for treatment of GERD; however, there remains a debate on the exact mechanism through which it prevents reflux. OBJECTIVES: Our aim was to understand the relationship between reflux, fundoplication, and the angle of His on an experimental model. METHODS: The study was conducted on four groups of fresh explanted swine stomachs: control group, myotomy, myotomy with Nissen fundoplication, and myotomy with Toupet fundoplication. The stomachs were placed in a specially designated container on an inclinable platform which would increase the hydrostatic pressure on the esophago-gastric junction. Measurements of the angle of His using fluoroscopy and the esophago-gastric orifice area using endoscopy were performed, and the occurrence of reflux was documented. RESULTS: Each group of the study contained nine swine stomachs. In the control and myotomy groups, the angle became wider as the incline level increased the pressure and was significantly different between the groups (p < .001). Both groups demonstrated an increase in the orifice area as the incline level increased the pressure. There was a significant correlation between the angle of His and the area of the esophago-gastric orifice (p < .001). In the control group, the reflux began at the 0°. In the myotomy group, it began at the + 15° incline (less pressure). Reflux rarely occurred in the Nissen and Toupet groups, with the breaking point being mostly defined as "beyond - 30°". A significant difference was noted in the occurrence of reflux between fundoplication and the non-fundoplication groups (p < 0.001), while there was no significant difference between the Toupet and Nissen groups (p = 0.134). Analysis showed a significant independent correlation between both the angle of His and the orifice area with the presence of reflux (p = .002 and p = .024 respectively). CONCLUSIONS: In this study, we developed an experimental model to enable careful evaluation of the elements of the anti-reflux mechanism, of which, the angle of His has a measurable element. We demonstrated that as the angle of His becomes wider the esophago-gastric orifice area becomes larger. Additionally, a wider angle of His and a larger esophago-gastric orifice area were correlated independently with more reflux. This suggests that the fundoplication creates an acute angle of His which is correlated with a smaller area of the esophago-gastric orifice and eventually with a lower incidence of reflux.


Assuntos
Refluxo Gastroesofágico , Laparoscopia , Humanos , Resultado do Tratamento , Laparoscopia/métodos , Refluxo Gastroesofágico/prevenção & controle , Refluxo Gastroesofágico/cirurgia , Fundoplicatura/métodos
6.
Am J Case Rep ; 23: e937677, 2022 Oct 29.
Artigo em Inglês | MEDLINE | ID: mdl-36307965

RESUMO

BACKGROUND Behcet's disease (BD) is defined as vasculitis involving arteries and veins of any size and affecting almost any organ system. Abdominal manifestations of BD are diverse and nonspecific. Mucosal ulcerations can be seen in the gastrointestinal tract. Extensive ulcerations, especially ileocecal lesions, can lead to perforation, strictures, fistulas, and abscesses. Pneumatosis cystoides intestinale is a rare benign condition characterized by multiple submucosal or subserosal, gas-filled cysts in the gastrointestinal tract wall. Pneumatosis cystoides coli (PCC) affects the colon, can present with a wide range of manifestations, and can mimic many different systemic diseases. We describe a case of PCC in a patient with Behcet's disease who presented to the Emergency Department with a clinical suspicion of acute abdomen. CASE REPORT A 40-year-old man with complicated Behcet's disease, treated with high-dose steroids, presented with acute abdomen and CT scan findings highly suggestive of intestinal obstruction due to ileocolic intussusception. He underwent laparoscopic right hemicolectomy. Pathology demonstrated PCC disease. CONCLUSIONS Pneumatosis cystoides coli can present with a broad range of symptoms and can be secondary to many systemic and autoimmune diseases. With radiological evidence and a high level of suspicion, unnecessary surgery can be prevented.


Assuntos
Abdome Agudo , Síndrome de Behçet , Pneumatose Cistoide Intestinal , Masculino , Humanos , Adulto , Abdome Agudo/etiologia , Síndrome de Behçet/complicações , Síndrome de Behçet/diagnóstico , Pneumatose Cistoide Intestinal/complicações , Pneumatose Cistoide Intestinal/diagnóstico , Colo , Radiografia
7.
Ann Hepatobiliary Pancreat Surg ; 26(2): 190-198, 2022 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-35393375

RESUMO

Backgrounds/Aims: Traumatic pancreatic injury (TPI) is rare as an isolated injury. There is a trend to perform conservative treatment even in patients with complete duct dissection and successful treatment. This study reviewed our 20 years of experience in the management of TPI and assessed patient outcomes according to age group and treatment strategy. Methods: A retrospective analysis of patients diagnosed and treated with TPI at a level-I trauma center from 2000-2019. Patients were divided into two groups: adults and pediatrics. Conservative treatment cases were subjected to subgroup analysis. Level of evidence: IV. Results: Of a total of 77 patients, the mean age was 24.89 ± 15.88 years. Fifty-six (72.7%) patients had blunt trauma with motor vehicle accident. Blunt trauma was the predominant mechanism in 42 (54.5%) patients. Overall, 38 (49.4%) cases had grade I or II injury, 24 (31.2%) had grade III injury, and 15 (19.5%) had grade IV injury. A total of 30 cases had non-operative management (NOM). Successful NOM was observed in 16 (20.8%) cases, including eight (32.0%) pediatric cases and eight (15.4%) adult cases. Higher American association for the surgery of trauma (AAST) grade of injury was associated with NOM failure (16.7% for grade I/II, 100% for grade III, and 66.7% for grade IV injury; p = 0.001). An independent factor for NOM failure was female sex (69.2% in females vs. 29.4% in males; p = 0.03). Conclusions: High AAST grade TPI is associated with a high rate of NOM failure in both pediatric and adults.

8.
World J Surg ; 44(8): 2458-2463, 2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32458019

RESUMO

BACKGROUND: As the novel coronavirus disease 19 (COVID-19) spreads, a decrease in the number of patients with acute appendicitis (AA) has been noted in our institutions. The aim of this study was to compare the incidence and severity of AA before and during the COVID-19 pandemic. METHODS: A retrospective cohort analysis was performed between December 2019 and April 2020 in the four high-volume centres that provide health care to the municipality of Jerusalem, Israel. Two groups were created. Group A consisted of patients who presented in the 7 weeks prior to COVID-19 first being diagnosed, whilst those in the 7 weeks after were allocated to Group B. A comparison was performed between the clinicopathological features of the patients in each group as was the changing incidence of AA. RESULTS: A total of 378 patients were identified, 237 in Group A and 141 in Group B (62.7% vs. 37.3%). Following the onset of COVID-19, the weekly incidence of AA decreased by 40.7% (p = 0.02). There was no significant difference between the groups in terms of the length of preoperative symptoms or surgery, need for postoperative peritoneal drainage or the distribution of complicated versus uncomplicated appendicitis. CONCLUSIONS: The significant decrease in the number of patients admitted with AA during the onset of COVID-19 possibly represents successful resolution of mild appendicitis treated symptomatically by patients at home. Further research is needed to corroborate this assumption and identify those patients who may benefit from this treatment pathway.


Assuntos
Apendicite/cirurgia , Betacoronavirus , Infecções por Coronavirus , Pandemias , Pneumonia Viral , Doença Aguda , Adolescente , Adulto , Apendicectomia , Apendicite/epidemiologia , COVID-19 , Criança , Drenagem , Feminino , Humanos , Incidência , Israel , Masculino , Período Pós-Operatório , Estudos Retrospectivos , SARS-CoV-2 , Adulto Jovem
9.
JAMA Surg ; 152(7): 679-685, 2017 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-28423177

RESUMO

Importance: In some centers, the presence of a senior general surgeon (SGS) is obligatory in every procedure, including appendectomy, while in others it is not. There is a relative paucity in the literature of reports comparing the outcomes of appendectomies performed by unsupervised general surgery residents (GSRs) with those performed in the presence of an SGS. Objective: To compare the outcomes of appendectomies performed by SGSs with those performed by GSRs. Design, Setting, and Participants: A retrospective analysis was performed of all patients 16 years or older operated on for assumed acute appendicitis between January 1, 2008, and December 31, 2015. The cohort study compared appendectomies performed by SGSs and GSRs in the general surgical department of a teaching hospital. Main Outcomes and Measures: The primary outcome measured was the postoperative early and late complication rates. Secondary outcomes included time from emergency department to operating room, length of surgery, surgical technique (open or laparoscopic), use of laparoscopic staplers, and overall duration of postoperative antibiotic treatment. Results: Among 1649 appendectomy procedures (mean [SD] patient age, 33.7 [13.3] years; 612 female [37.1%]), 1101 were performed by SGSs and 548 by GSRs. Analysis demonstrated no significant difference between the SGS group and the GSR group in overall postoperative early and late complication rates, the use of imaging techniques, time from emergency department to operating room, percentage of complicated appendicitis, postoperative length of hospital stay, and overall duration of postoperative antibiotic treatment. However, length of surgery was significantly shorter in the SGS group than in the GSR group (mean [SD], 39.9 [20.9] vs 48.6 [20.2] minutes; P < .001). Conclusions and Relevance: This study demonstrates that unsupervised surgical residents may safely perform appendectomies, with no difference in postoperative early and late complication rates compared with those performed in the presence of an SGS.


Assuntos
Apendicectomia/efeitos adversos , Competência Clínica , Cirurgia Geral/educação , Internato e Residência , Complicações Pós-Operatórias/etiologia , Cirurgiões , Adulto , Antibacterianos/administração & dosagem , Apendicite/cirurgia , Feminino , Humanos , Laparoscopia , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Estudos Retrospectivos , Grampeadores Cirúrgicos , Tempo para o Tratamento , Resultado do Tratamento , Adulto Jovem
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